Air conditioning compressors are the heart of any cooling system, responsible for compressing refrigerant and circulating it throughout the system to remove heat from the environment. With several types of AC compressors available, it's essential to understand their unique functions and advantages to choose the best one for your needs.
Reciprocating Compressors: The Tried and True
Types of air conditioner compressors include the reciprocating compressor, which is the oldest type and works similarly to refrigeration compressors. It uses a piston moving up and down inside a cylinder to compress the refrigerant. While it can suffer from piston wear-out, the potential to use up to eight cylinders makes it highly efficient.
Scroll Compressors: Reliable and Efficient
Among the different types of AC compressors, the scroll compressor is a newer innovation featuring a fixed coil (the scroll) at the center and a second coil that rotates around it, compressing the refrigerant and driving it toward the center. With fewer moving parts, scroll compressors are more reliable than reciprocating ones.
Read more: AC Compressor Overheating? Top Causes
Screw Compressors: Powerful for Large Spaces
Screw compressors are often employed in expansive commercial facilities that require significant air circulation and cooling. These compressors operate with a set of interlocking helical rotors that compress air by transferring it from one end to the other. Although they are highly efficient and reliable, they may not be the most economical choice for smaller-scale applications.
Rotary Compressors: Quiet and Energy-Efficient
Rotary compressors use rotary movements to compress the refrigerant. They have a body and an accumulator, which helps the liquid refrigerant evaporate before being sucked into the compression chamber. Rotary compressors are quieter and more energy-efficient than reciprocating ones.
Centrifugal Compressors: For the Largest Systems
Centrifugal compressors are used in the largest HVAC systems. They use centrifugal force to pull in the refrigerant and compress it using an impeller. These compressors are among the largest and most powerful, making them suitable for extensive cooling needs.
So, how many types of AC compressors are there? The answer is that there are several types of AC compressors, each with its own advantages and applications. Whether you need a quiet and efficient rotary compressor for your home or a powerful screw compressor for a large commercial space, understanding the different types of AC compressors is key to making the right choice.
Choose Moncrief for Optimal Cooling in Atlanta
When it comes to maintaining comfort in your home or business, trust Moncrief Heating & Air Conditioning to guide you in selecting the most suitable air conditioning units in Atlanta. Our expertise extends beyond just the three main types of AC compressors, as we are committed to ensuring that your cooling system functions at its highest efficiency. Discover the causes of AC compressor failure and explore the variety of compressor options available to keep your environment comfortable throughout the year.